CN107451719A - Disaster area vehicle deploying method and disaster area vehicle deploying device - Google Patents
Disaster area vehicle deploying method and disaster area vehicle deploying device Download PDFInfo
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Abstract
The present invention proposes a kind of disaster area vehicle deploying method and a kind of disaster area vehicle deploying device, wherein, disaster area vehicle deploying method includes：Obtain the image information of devastated；Road in described image information is identified by Road Recognition Algorithm；Assessment models are damaged according to the attribute information of the road and road, road is calculated and is damaged weighted value；Weighted value and predetermined allotment rule are damaged according to the road of the type of vehicle, some roads of the devastated, vehicle deploying information is determined for the devastated.Pass through technical scheme, can be according to the actual conditions of road and vehicle, for the suitable vehicle deploying information of devastated Auto-matching, can effectively it avoid because road damage can not be by the situation of the vehicle of specified type, the reasonability and efficiency of vehicle deploying are improved, is easy to disaster relief work to be smoothed out.
Description
【Technical field】
The present invention relates to technical field of data processing, more particularly to a kind of disaster area vehicle deploying method and a kind of disaster area vehicle
Deployment device.
【Background technology】
At present, when the pernicious disaster events such as natural calamity occur, generally require to send vehicles drive fire fighter, medical care
Personnel or goods and materials are rescued, however, when disaster occurs, road is damaged, and the vehicle of some types can be hindered to pass through, and is made
To rescue the road of life channel once blocking, disaster relief work will be produced serious influence.
Therefore, how to avoid the road Louis of devastated from blocking, to ensure that disaster relief work is smoothed out, turn into current
Technical problem urgently to be resolved hurrily.
【The content of the invention】
The embodiments of the invention provide a kind of disaster area vehicle deploying method and a kind of disaster area vehicle deploying device, it is intended to solves
The road Louis of devastated, which occurs to block, in correlation technique influences the technical problem that disaster relief work is smoothed out, can be according to road
Actual conditions determine suitable vehicle deploying information automatically for devastated, to ensure that disaster relief work is smoothed out.
In a first aspect, the embodiments of the invention provide a kind of disaster area vehicle deploying method, including：Obtain the figure of devastated
As information；Road in described image information is identified by Road Recognition Algorithm；According to the attribute information and road of the road
Impaired assessment models, calculate road and be damaged weighted value；According to the type of vehicle, the road of some roads of the devastated
Impaired weighted value and predetermined allotment rule, vehicle deploying information is determined for the devastated.
In the above embodiment of the present invention, alternatively, the attribute information of the road includes：Road specification grade, road
Lead to information and the alternative information of road；The attribute information and road according to the road is damaged assessment models, calculates road
Road is damaged the step of weighted value, specifically includes：The road be damaged assessment models in be the road road specification grade,
Road leads to weighted value corresponding to information and the alternative information matches of road；Calculate the road specification grade, the path link
To information and the sum of the weighted value of the alternative information of the road；The weighted value is damaged weight with the road is arranged to
Value, or, the road disaster loss grade according to corresponding to the weighted value with determination, and will power corresponding to the road disaster loss grade
Weight values are arranged to the road and are damaged weighted value.
In the above embodiment of the present invention, alternatively, it is damaged and comments in the attribute information according to the road and road
Estimate model, before calculating the step of road is damaged weighted value, in addition to：According to the category of history disaster loss road in history the condition of a disaster event
Property information, training obtain the road be damaged assessment models；The disaster area vehicle deploying method also includes：According to this condition of a disaster thing
The attribute information of road in part and the road being calculated are damaged weighted value, update the road and are damaged assessment models.
In the above embodiment of the present invention, alternatively, it is damaged and comments in the attribute information according to the road and road
Estimate model, before calculating the step of road is damaged weighted value, in addition to：Determine the geographical position of the road；According to the road
The geographical position on road, attribute information corresponding to the road is obtained in transportation database.
In the above embodiment of the present invention, alternatively, in addition to：According to the road of each road of the devastated by
Damage weighted value, the impaired figure of generation disaster area road.
In the above embodiment of the present invention, alternatively, the predetermined allotment rule includes：The road is forbidden to be damaged weight
It is worth automobile of the road in preset range by predefined type, wherein, each preset range is corresponding with vehicle extremely
A few type.
Second aspect, the embodiments of the invention provide a kind of disaster area vehicle deploying device, including：Image information acquisition list
Member, obtain the image information of devastated；Road Identification unit, the road in described image information is identified by Road Recognition Algorithm
Road；Computing unit, assessment models are damaged according to the attribute information of the road and road, calculate road and be damaged weighted value；Vehicle
Deployment unit, weighted value and predetermined allotment rule are damaged according to the road of the type of vehicle, some roads of the devastated
Then, vehicle deploying information is determined for the devastated.
In the above embodiment of the present invention, alternatively, the attribute information of the road includes：Road specification grade, road
Lead to information and the alternative information of road；The computing unit is specifically used for：It is described to be damaged in the road in assessment models
Road specification grade, the road of road lead to information and the alternative information matches of road corresponding to weighted value, calculate the road
Specification grade, the road lead to the sum of the weighted value of information and the alternative information of the road, and by the sum of the weighted value
Be arranged to the road and be damaged weighted value, or, according to the weighted value and road disaster loss grade corresponding to determining, and by institute
Weighted value corresponding to stating road disaster loss grade is arranged to the road and is damaged weighted value.
In the above embodiment of the present invention, alternatively, in addition to：Model training unit, road is calculated in the computing unit
Road is damaged before weighted value, according to the attribute information of history disaster loss road in history the condition of a disaster event, training obtain the road by
Damage assessment models；The model training unit is additionally operable to：The attribute information of road in this condition of a disaster event and calculate
The road arrived is damaged weighted value, updates the road and is damaged assessment models.
In the above embodiment of the present invention, alternatively, in addition to：Attribute information acquiring unit, in the computing unit meter
Calculate road to be damaged before weighted value, determine the geographical position of the road, and according to the geographical position of the road, in road way
According to obtaining attribute information corresponding to the road in storehouse.
In the above embodiment of the present invention, alternatively, in addition to：Map generation unit, according to each of the devastated
The road of individual road is damaged weighted value, the impaired figure of generation disaster area road.
In the above embodiment of the present invention, alternatively, the predetermined allotment rule includes：The road is forbidden to be damaged weight
It is worth automobile of the road in preset range by predefined type, wherein, each preset range is corresponding with vehicle extremely
A few type.
Above technical scheme, the road Louis generation blocking influence disaster relief work for the devastated in correlation technique are smooth
The technical problem of progress, suitable vehicle deploying information can be determined for devastated automatically according to the actual conditions of road, had
For body, it can be shot by unmanned plane, mode the obtains image information of devastated such as Internet video obtains, and from these figures
As identifying road in information, then, can by the attribute information of the road be applied to road be damaged assessment models, road by
Damage in assessment models, different road attribute informations is corresponding with different weighted values, and the attribute information of a road is integrated
Come, then can determine corresponding to road be damaged weighted value.On this basis, because the attribute of some roads of devastated is believed
Breath has difference, and there is some roads of devastated each self-corresponding road to be damaged weighted value, therefore, can be based on vehicle
Type and the road that is calculated according to road attribute information be damaged weighted value, determine different types of vehicle in different roads
The road that can be passed through in the case of impaired weighted value, as devastated determines vehicle deploying information.
Can be that devastated Auto-matching is suitable according to the actual conditions of road and vehicle by above technical scheme
Vehicle deploying information, can effectively avoid because road damage vehicle can not be improved by the situation of the vehicle of specified type
The reasonability and efficiency of allotment, are easy to disaster relief work to be smoothed out.
【Brief description of the drawings】
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the flow chart of the disaster area vehicle deploying method of one embodiment of the present of invention；
Fig. 2 shows the flow chart for calculating road and being damaged weighted value of one embodiment of the present of invention；
Fig. 3 shows the block diagram of the disaster area vehicle deploying device of one embodiment of the present of invention；
Fig. 4 shows the block diagram of the terminal of one embodiment of the present of invention.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
Fig. 1 shows the flow chart of the disaster area vehicle deploying method of one embodiment of the present of invention.
As shown in figure 1, the embodiments of the invention provide a kind of disaster area vehicle deploying method, including：
Step 102, the image information of devastated is obtained.
Specifically, can be shot by unmanned plane, the network information obtains etc., and mode obtains the image information of devastated,
Wherein, the network information, which obtains, includes obtaining the condition of a disaster news image information and/or obtaining the disaster area masses being uploaded in the information of network
Image information, also, image information include but is not limited to picture and/video.
Step 104, the road in described image information is identified by Road Recognition Algorithm.
Road Recognition Algorithm is used to identify road in each frame image information, and it can be SVM (Support
Vector Machine, SVMs)+HOG (Histogram of Oriented Gradient, histograms of oriented gradients)
Detection algorithm, SVM is a learning model for having supervision, commonly used to carry out pattern-recognition, classification and regression analysis, HOG
It is then a kind of Feature Descriptor for being used for carrying out object detection in computer vision and image procossing, HOG is by calculating and uniting
The gradient orientation histogram of meter image local area carrys out constitutive characteristic.
Can have transportation database, non-rice habitats database in systems, distinguish in transportation database and non-rice habitats database
The impaired road image information of storage and normal road image information, so that Road Recognition Algorithm is (i.e. impaired to substantial amounts of positive sample
Road image information) and negative sample (i.e. normal road image information) training study can obtain Road Detection grader, by this
Road Detection grader is trained to the image information newly obtained, can be detected whether in transportation database specific with newly obtaining
The impaired road image information that image information matches, if so, then can recognize that the road is impaired road, otherwise, continue
The processing of next frame image information.
Certainly, Road Recognition Algorithm not limited to this, other any specified mesh that can be identified in image information be can also be
Target algorithm.
Step 106, assessment models are damaged according to the attribute information of the road and road, calculate road and be damaged weighted value.
First, before step 106, in addition to：Determine the geographical position of the road；According to the geographical position of the road
Put, attribute information corresponding to the road is obtained in transportation database.In other words, according to the geographical position of road, such as coordinate
Information etc., can determine the road of mutually similarly position in transportation database, and call the attribute of the phase similarly road of position
Attribute information of the information as the road.
Wherein, the attribute information of road includes but is not limited to：Road specification grade, road lead to information and road is alternative
One or more in information, road specification grade includes but is not limited to highway, national highway, provincial highway and other roads, road
Lead to information and refer to that road is unidirectional people having a common goal or two-way people having a common goal, whether the alternative information of road refers to there are other roads to take
Vehicle is sent to destination for the road.
Step 108, weighted value is damaged according to the road of the type of vehicle, some roads of the devastated and made a reservation for
Allotment rule, vehicle deploying information is determined for the devastated.
Wherein, the predetermined allotment rule includes：The road is forbidden to be damaged the road that weighted value is in preset range
By the automobile of predefined type, wherein, each preset range is corresponding with least one type of vehicle.
Such as passenger car be divided into it is large-scale, medium-sized, small-sized, miniature, cargo vehicle be divided into it is heavy, medium-sized, light-duty, miniature,
Predetermined allotment rule, which can be set, is：Highway, which is damaged road of the weighted value less than 0.4, cannot pass through motorbus and heavy loading
Car, highway is damaged road of the weighted value less than 0.6 cannot be by middle bus and medium-sized cargo truck, and it is low that highway is damaged weighted value
Road in 0.8 cannot be by kart and light truck, and highway, which is damaged road of the weighted value less than 0.9, to be led to
Cross microbus and mini truck.
Above technical scheme, the road Louis generation blocking influence disaster relief work for the devastated in correlation technique are smooth
The technical problem of progress, suitable vehicle deploying information can be determined for devastated automatically according to the actual conditions of road, had
For body, it can be shot by unmanned plane, mode the obtains image information of devastated such as Internet video obtains, and from these figures
As identifying road in information, then, can by the attribute information of the road be applied to road be damaged assessment models, road by
Damage in assessment models, different road attribute informations is corresponding with different weighted values, and the attribute information of a road is integrated
Come, then can determine corresponding to road be damaged weighted value.On this basis, because the attribute of some roads of devastated is believed
Breath has difference, and there is some roads of devastated each self-corresponding road to be damaged weighted value, therefore, can be based on vehicle
Type and the road that is calculated according to road attribute information be damaged weighted value, determine different types of vehicle in different roads
The road that can be passed through in the case of impaired weighted value, as devastated determines vehicle deploying information.
Can be that devastated Auto-matching is suitable according to the actual conditions of road and vehicle by above technical scheme
Vehicle deploying information, can effectively avoid because road damage vehicle can not be improved by the situation of the vehicle of specified type
The reasonability and efficiency of allotment, are easy to disaster relief work to be smoothed out.
On this basis, as shown in Fig. 2 calculating the step of road is damaged weighted value, specifically include：
Step 1602, it is that road specification grade, the road of the road leads to letter to be damaged in the road in assessment models
Weighted value corresponding to breath and the alternative information matches of road.
Such as can to set highway, national highway, provincial highway and weighted value corresponding to other roads be respectively 2,1.5,1,
0.5, two-way people having a common goal is set and with alternative road, two-way people having a common goal and the road that can not be substituted, unidirectional people having a common goal and with alternative
Road and unidirectional people having a common goal and be respectively 2,1,1 and 0.5 without the weighted value of alternative road.
Step 1604, the road specification grade is calculated, the road leads to information and the road alternative information
The sum of weighted value.When a road be national highway, two-way people having a common goal and can not be substituted road when, its corresponding weighted value and for 2.5.
Step 1606, the weighted value is damaged weighted value with the road is arranged to, or, according to the weighted value
And road disaster loss grade corresponding to determining, and weighted value corresponding to the road disaster loss grade is arranged to the road and is damaged
Weighted value.The weighted value of each attribute information of road directly can be damaged weighted value with the road is arranged to, can also set
Multiple road disaster loss grades are put, each disaster loss grade corresponds to the scope of the sum of different weighted values, accordingly, it can be determined that road is each
Weighted value the and corresponding road disaster loss grade of attribute information, different road disaster loss grades are corresponding with different roads and are damaged
Weighted value, so as to determine that its actual road is damaged weighted value according to the real road disaster loss grade of road.
Certainly, before step 106, in addition to：According to the attribute information of history disaster loss road in history the condition of a disaster event, instruction
Get the road and be damaged assessment models.It is damaged in the road that training obtains in assessment models, the attribute information of various combination
It is corresponding with different roads and is damaged weighted value, therefore, when the actual attribute Information application of road is damaged into assessment models in road
When, can be the same or like attribute information combination of the actual attribute information matches of road, and the attribute information is combined and corresponded to
Road be damaged weighted value be arranged to the road road be damaged weighted value.
, can also be according to the attribute information of the road in this condition of a disaster event and described in being calculated under actual scene
Road is damaged weighted value, updates the road and is damaged assessment models, i.e., the related data in this condition of a disaster event is added into original
In the attribute information of history disaster loss road, and re -training road is damaged assessment models so that road is damaged assessment models renewal
After be more applicable for actual conditions, improve the validity of disaster relief work.
In addition, being damaged weighted value according to the road of each road of the devastated, the impaired figure of disaster area road can be generated,
For example the road of different disaster-stricken grades can mark different line weights, different types of road can also use different colours
Lines are distinguished, and so as to be damaged the condition of road surface that devastated is presented on figure in detail in disaster area road, are easy to disaster relief work
Further it is smoothed out.
Fig. 3 shows the block diagram of the disaster area vehicle deploying device of one embodiment of the present of invention.
As shown in figure 3, the embodiments of the invention provide a kind of disaster area vehicle deploying device 300, including：Image information acquisition
Unit 302, obtain the image information of devastated；Road Identification unit 304, identify that described image is believed by Road Recognition Algorithm
Road in breath；Computing unit 306, assessment models are damaged according to the attribute information of the road and road, calculate road and be damaged
Weighted value；Vehicle deploying unit 308, weight is damaged according to the road of the type of vehicle, some roads of the devastated
Value and predetermined allotment rule, vehicle deploying information is determined for the devastated.
Disaster area 300 scheme any one of using the embodiment shown in Fig. 1 and Fig. 2 of vehicle deploying device, therefore,
With above-mentioned all technique effects, will not be repeated here.Disaster area vehicle deploying device 300 also has following technical characteristic：
In the above embodiment of the present invention, alternatively, the attribute information of the road includes：Road specification grade, road
Lead to information and the alternative information of road；The computing unit 306 is specifically used for：It is damaged in the road in assessment models as institute
State road road specification grade, road lead to information and the alternative information matches of road corresponding to weighted value, calculate the road
Road specification grade, the road lead to the sum of the weighted value of information and the alternative information of the road, and by the weighted value
Weighted value is damaged with the road is arranged to, or, the road disaster loss grade according to corresponding to the weighted value with determination, and will
Weighted value corresponding to the road disaster loss grade is arranged to the road and is damaged weighted value.
In the above embodiment of the present invention, alternatively, in addition to：Model training unit, road is calculated in the computing unit
Road is damaged before weighted value, according to the attribute information of history disaster loss road in history the condition of a disaster event, training obtain the road by
Damage assessment models；The model training unit is additionally operable to：The attribute information of road in this condition of a disaster event and calculate
The road arrived is damaged weighted value, updates the road and is damaged assessment models.
In the above embodiment of the present invention, alternatively, in addition to：Attribute information acquiring unit, in the computing unit meter
Calculate road to be damaged before weighted value, determine the geographical position of the road, and according to the geographical position of the road, in road way
According to obtaining attribute information corresponding to the road in storehouse.
In the above embodiment of the present invention, alternatively, in addition to：Map generation unit, according to each of the devastated
The road of individual road is damaged weighted value, the impaired figure of generation disaster area road.
In the above embodiment of the present invention, alternatively, the predetermined allotment rule includes：The road is forbidden to be damaged weight
It is worth automobile of the road in preset range by predefined type, wherein, each preset range is corresponding with vehicle extremely
A few type.
Fig. 4 shows the block diagram of terminal according to an embodiment of the invention.
As shown in figure 4, terminal 400 according to an embodiment of the invention, including the disaster area vehicle deploying dress shown in Fig. 3
Put 300, therefore, the terminal 400 have and Fig. 3 shown in the identical technique effect of disaster area vehicle deploying device 300, herein no longer
Repeat.In the terminal, the information of various devastateds can be received, and determines that vehicle sends information according to the information, so as to just
In being smoothed out for disaster relief work.
Technical scheme is described in detail above in association with accompanying drawing, being capable of basis by technical scheme
The actual conditions of road and vehicle, it is the suitable vehicle deploying information of devastated Auto-matching, can effectively avoids because of road path loss
The reasonability and efficiency of vehicle deploying by the situation of the vehicle of specified type, badly can not be improved, is easy to disaster relief work suitable
Profit is carried out.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detecting (condition or event of statement) ".
It should be noted that terminal involved in the embodiment of the present invention can include but is not limited to personal computer
(Personal Computer, PC), personal digital assistant (Personal Digital Assistant, PDA), wireless handheld
Equipment, tablet personal computer (Tablet Computer), mobile phone, MP3 player, MP4 players etc..
In several embodiments provided by the present invention, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, for example, multiple units or group when actually realizing
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
It is each that device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (12)
- A kind of 1. disaster area vehicle deploying method, it is characterised in that including：Obtain the image information of devastated；Road in described image information is identified by Road Recognition Algorithm；Assessment models are damaged according to the attribute information of the road and road, road is calculated and is damaged weighted value；Weighted value and predetermined allotment rule are damaged according to the road of the type of vehicle, some roads of the devastated, are The devastated determines vehicle deploying information.
- 2. vehicle deploying method in disaster area according to claim 1, it is characterised in that the attribute information of the road includes： Road specification grade, road lead to information and the alternative information of road；The attribute information and road according to the road is damaged assessment models, calculates the step of road is damaged weighted value, tool Body includes：It is that road specification grade, the road of the road leads to information and road is alternative to be damaged in the road in assessment models Weighted value corresponding to information matches；Calculate the road specification grade, the road leads to information and the sum of the weighted value of the alternative information of the road；The weighted value is damaged weighted value with the road is arranged to, or, it is corresponding with determination according to the weighted value Road disaster loss grade, and by weighted value corresponding to the road disaster loss grade be arranged to the road be damaged weighted value.
- 3. vehicle deploying method in disaster area according to claim 1 or 2, it is characterised in that described according to the road Attribute information and road are damaged assessment models, before calculating the step of road is damaged weighted value, in addition to：According to the attribute information of history disaster loss road in history the condition of a disaster event, training obtains the road and is damaged assessment models；The disaster area vehicle deploying method also includes：The attribute information of road in this condition of a disaster event and the road that is calculated are damaged weighted value, described in renewal Road is damaged assessment models.
- 4. vehicle deploying method in disaster area according to claim 1 or 2, it is characterised in that described according to the road Attribute information and road are damaged assessment models, before calculating the step of road is damaged weighted value, in addition to：Determine the geographical position of the road；According to the geographical position of the road, attribute information corresponding to the road is obtained in transportation database.
- 5. vehicle deploying method in disaster area according to claim 1 or 2, it is characterised in that also include：Weighted value, the impaired figure of generation disaster area road are damaged according to the road of each road of the devastated.
- 6. vehicle deploying method in disaster area according to claim 1 or 2, it is characterised in that the predetermined allotment rule includes： Forbid automobile of the road that the impaired weighted value of the road is in preset range by predefined type, wherein, it is each described pre- Determine at least one type that scope is corresponding with vehicle.
- A kind of 7. disaster area vehicle deploying device, it is characterised in that including：Image information acquisition unit, obtain the image information of devastated；Road Identification unit, the road in described image information is identified by Road Recognition Algorithm；Computing unit, assessment models are damaged according to the attribute information of the road and road, calculate road and be damaged weighted value；Vehicle deploying unit, according to the impaired weighted value of the road of the type of vehicle, some roads of the devastated and in advance Set the tone with rule, vehicle deploying information is determined for the devastated.
- 8. vehicle deploying device in disaster area according to claim 7, it is characterised in that the attribute information of the road includes： Road specification grade, road lead to information and the alternative information of road；The computing unit is specifically used for：It is that road specification grade, the road of the road leads to information and road is alternative to be damaged in the road in assessment models Weighted value corresponding to information matches, calculate the road specification grade, the road leads to information and the alternative letter of the road The sum of the weighted value of breath, and the weighted value is damaged weighted value with the road is arranged to, or, according to the weighted value And road disaster loss grade corresponding to determining, and weighted value corresponding to the road disaster loss grade is arranged to the road and is damaged Weighted value.
- 9. the disaster area vehicle deploying device according to claim 7 or 8, it is characterised in that also include：Model training unit, before the computing unit calculates the impaired weighted value of road, according to history in history the condition of a disaster event The attribute information of disaster loss road, training obtain the road and are damaged assessment models；The model training unit is additionally operable to：The attribute information of road in this condition of a disaster event and the road that is calculated are damaged weighted value, described in renewal Road is damaged assessment models.
- 10. the disaster area vehicle deploying device according to claim 7 or 8, it is characterised in that also include：Attribute information acquiring unit, before the computing unit calculates the impaired weighted value of road, determine the geography of the road Position, and according to the geographical position of the road, attribute information corresponding to the road is obtained in transportation database.
- 11. the disaster area vehicle deploying device according to claim 7 or 8, it is characterised in that also include：Map generation unit, weighted value is damaged according to the road of each road of the devastated, generation disaster area road is damaged Figure.
- 12. the disaster area vehicle deploying device according to claim 7 or 8, it is characterised in that the predetermined allotment rule bag Include：Forbid automobile of the road that the impaired weighted value of the road is in preset range by predefined type, wherein, it is each described Preset range is corresponding with least one type of vehicle.
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